/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.mfi.controllers;

import com.mfi.models.CartItem;
import com.mfi.models.Customer;
import com.mfi.models.DBConnection;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.simple.JSONObject;

/**
 *
 * @author User
 */
public class OrderPaymentServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            request.setAttribute("title", "Thank you!");
            ArrayList<CartItem> cart = (ArrayList) request.getSession().getAttribute("cart");
            DBConnection connection = new DBConnection();
            Customer c = (Customer) request.getSession().getAttribute("account");

            if (c == null) {
                response.sendRedirect("/login");
            }
            
            int address_id = Integer.parseInt(request.getParameter("address"));
            
            JSONObject data = new JSONObject();
            
            if (connection.addOrder(cart, c.getId(), address_id)) {
                request.getSession().setAttribute("message", "Your order is now being proccessed!");
                request.getSession().removeAttribute("cart");
                data.put("success", new Boolean(true));
            } else {
                request.getSession().setAttribute("error", "Error occured!");
                data.put("success", new Boolean(false));
            }
            
            out.print(data);
            
        } catch (Exception ex) {
            out.print(ex.getMessage());
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
